Digital photo frame



FIG. 1 is a rear side perspective view of a digital photo frame showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof.

The broken lines are for the illustrative purposes only and form no part of the claimed design. 

The ornamental design for a digital photo frame, as shown and described. 